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We are looking for a payment integration expert to implement a secure payment system within a custom Laravel checkout flow, without using a fully hosted payment page. The solution must ensure PCI DSS compliance (SAQ A) by keeping all card data out of our servers and application. It should also support: - Strong Customer Authentication (3D Secure 2) - Trial payments - Subscriptions and recurring billing - Secure signed webhooks for payment event synchronization This integration involves Paysagi, a merchant of record payment gateway. The goal is to deliver a robust, compliant, and scalable integration while maintaining a smooth user experience in a fully custom checkout.
Project ID: 40640667
359 proposals
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Active 18 hours ago
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359 freelancers are bidding on average €422 EUR for this job

Hi, I can help you implement this properly in Laravel without exposing card data to your app/server, which is the key part for keeping the flow aligned with SAQ A requirements. I’ve worked on custom checkout integrations where 3D Secure, subscriptions, trials, and webhook reliability all need to work together cleanly. For a project like this, I would focus on a secure hosted-fields/tokenization approach with signed webhook handling and a smooth checkout UX. Happy to discuss the gateway you plan to use and review the current checkout structure through the platform.
€500 EUR in 7 days
9.7
9.7

Hi, I can implement a secure Laravel payment integration with a fully custom checkout experience, while ensuring sensitive card data never touches your application servers. I can handle PCI DSS/SAQ A-oriented architecture, tokenized/hosted card fields, 3D Secure 2 (SCA), trial payments, subscriptions and recurring billing, along with secure payment lifecycle management. I’ll also implement signed webhook verification and idempotent event processing so payment, subscription, renewal, failure, cancellation, and refund events remain synchronized reliably with your Laravel application. My approach will focus on: • Secure tokenization/payment-element integration • 3DS2 challenge and frictionless flows • Trial → subscription lifecycle handling • Recurring billing and failed-payment recovery • Webhook signature validation and replay protection • Secure Laravel APIs, validation, logging, and error handling • Sandbox testing and production-ready deployment I have strong experience with Laravel, REST APIs, payment gateways, subscriptions, webhooks, and secure full-stack integrations. I can work with your existing checkout and adapt the integration without forcing you onto a fully hosted payment page. Please share the payment provider you’re using and your current Laravel checkout flow. I can review the architecture and implement the integration cleanly. Jenifer
€500 EUR in 7 days
9.4
9.4

Hi there, We understand you're looking for a payment integration expert to implement a secure payment system within a custom Laravel checkout flow, ensuring PCI DSS compliance and supporting features like Strong Customer Authentication and recurring billing. Our team at Webbook Studio has experience with similar projects, including custom PHP development and payment gateway integrations using Laravel. For example, we've worked on e-commerce projects with integrated payment systems, ensuring secure and compliant transactions. With 17 years of experience and a 5.0 rating across 458 reviews, we're confident in our ability to deliver a robust and scalable integration. One question: Have you already selected a specific payment gateway for this integration, or would you like us to recommend options that meet your requirements? Feel free to message us to discuss the details! — Webbook Studio
€460 EUR in 10 days
9.2
9.2

I specialize in developing a secure payment integration solution for your custom Laravel checkout process. By utilizing tokenization for PCI DSS compliance and implementing Strong Customer Authentication (3D Secure 2), we enhance transaction security. Features like trial payments, subscriptions, and recurring billing will cater to diverse payment needs while improving user retention. Secure signed webhooks will ensure seamless synchronization of payment events. With a focus on user experience, our custom checkout flow will streamline transactions, driving user satisfaction. The solution will be scalable to accommodate future enhancements, ensuring long-term viability. My expertise in Laravel, security standards, and user experience will deliver a reliable payment integration. Let's discuss further details such as timeline, scalability, and additional integrations to tailor the solution to your specific needs.
€675 EUR in 5 days
8.8
8.8

Hi — Elias here from Miami. I see you’re looking for expertise in integrating a secure payment system into your custom platform. It’s essential to ensure this process is seamless for users and compliant with security standards. The real challenge often lies in scalability and reliability. Payment systems can become complex, especially when managing various user roles and integrations with different gateways. A common issue is effectively handling transaction states, which can lead to confusion if not managed properly. My approach would involve structuring your payment integration with a focus on clear state management and robust error handling. I’d ensure that the system is maintainable by implementing modular code and thorough documentation, allowing for future expansions without significant overhauls. I’ve worked on similar projects, integrating payment solutions in Laravel environments, giving me insight into potential pitfalls and how to avoid them. A few questions to better understand the scope: Q1 – What specific payment gateways are you considering for integration? Q2 – Are there user roles that will require unique permissions during checkout? Q3 – How do you envision handling transaction states and notifications for users post-purchase? Happy to discuss the details and suggest the best technical approach. Looking forward to hearing from you.
€600 EUR in 3 days
8.5
8.5

Hello, As a web development veteran with more than 15 years of experience and solid expertise in Laravel and PHP -- core skills essential for completing this project -- I can offer you a solid, compliant, and scalable solution that aligns perfectly with your needs. Restricting card data exposure is paramount, and as a skilled developer, I assure you that the solution I create will be fully PCI DSS compliant (SAQ A). My focus on security, user experience, and code maintainability make me your best bet for this intricate task. Furthermore, as a seasoned problem solver, I'm well-versed in overcoming roadblocks associated with tasks such as strong customer authentication (3D Secure 2), trial payments, subscriptions, and recurring billing. To ensure seamless integration with your systems, I have thorough proficiency in REST APIs, an important element for syncing payment events through secure signed webhooks. My familiarity with SaaS platforms and cloud deployment also ensures efficient project management and smooth scaling of operations. Lastly, working with me means that you not only get a developer but also a partner dedicated to your project's success even after its completion. Client satisfaction is my top priority which is why my work doesn't just end when the code is written; I provide long-term support making sure everything functions smoothly over time. Let's combine our strengths to build what you envision - securely, scalably, and on-time! Thanks!
€450 EUR in 3 days
8.6
8.6

Hello, I’ll implement the gateway using secure tokenized/payment-element flows, Laravel services, webhook signature verification, and thorough testing for payment states and recurring events. I have 10+ years of experience in Laravel/PHP, payment gateway integrations, subscription systems, PCI-conscious checkout flows, and secure backend development. Let’s chat about your current checkout and Paysagi API details so I can review the flow and start the integration quickly. thank you Regards Gaurav Garg
€500 EUR in 7 days
8.6
8.6

I am ready to start immediately. I have extensive experience delivering clean, high-performance solutions tailored to your exact requirements. Let’s chat to discuss the details and kick this off right away!
€320 EUR in 7 days
8.3
8.3

As an experienced veteran in web development, especially Laravel and your specific project requirements, I am confident in my ability to deliver a top-notch payment integration that ticks all your boxes. With regards to PCI DSS compliance, my deep understanding of integrating payment gateways will ensure that all card data is kept strictly off your servers and application, guaranteeing the highest level of security and trust. My expertise with Paysagi and other major payment gateways will allow me to easily implement Strong Customer Authentication (3D Secure 2) as well as support Trial payments, Subscriptions, and recurring billing, key features needed for a seamless user experience. Additionally, my solid PHP coding skills will provide you with easy and secure signed webhooks for payment event synchronization. What sets me apart from other developers is my unwavering commitment to high-quality work complemented by timely delivery. I'll not only deliver a robust and scalable integration but also ensure a smooth user journey throughout your custom checkout process.
€500 EUR in 7 days
8.2
8.2

Hi, I can help implement a solution that ensures PCI DSS compliance by keeping all card data off your servers. With over 8+ years of experience in Laravel and payment integrations, I’ve successfully worked with similar requirements, ensuring strong customer authentication, trial payments, subscriptions, and synchronized webhooks. I understand the importance of a smooth user experience and will make sure that the integration with Paysagi meets your needs while being robust and scalable. Let’s discuss the details further to ensure we achieve the best solution for your project. Best Regards, Priyanka
€250 EUR in 2 days
8.5
8.5

Hi there, Based on my understanding, you need an experienced Laravel developer to integrate a secure payment solution into your custom checkout while keeping the payment experience within your existing website and ensuring card data never reaches your Laravel server or application. I can implement the integration using the appropriate provider-hosted/tokenized card components, with 3D Secure 2, trial payments, recurring subscriptions, secure signed webhooks and reliable payment-status synchronization. I’ll also structure the integration with security and PCI requirements in mind so the solution remains scalable and maintainable. A couple of questions I would like to clarify: Which payment provider are you planning to use, such as Stripe, Adyen or another provider? Are the subscription plans, trial periods and billing rules already defined? There are a few other details I’d like to discuss around the current Laravel checkout, payment flow, webhook events, subscription lifecycle and PCI/SAQ A requirements, but due to Freelancer.com's character limit I can't cover everything here. Please open a chat with me so we can review your current checkout flow, confirm the payment architecture and establish the best implementation approach, timeline and cost.
€500 EUR in 7 days
8.1
8.1

Your custom Laravel checkout needs a tokenized payment integration that preserves the tailored user experience without exposing card data to your servers. I can implement this using the gateway’s hosted card fields/Elements, so payment details remain inside the provider’s secure iframe while Laravel handles only tokens, customer references, and payment status. I’ll integrate 3D Secure 2 with the required authentication and return flows, then build trial handling, subscription creation, recurring billing updates, cancellations, and failed-payment recovery. On the backend, I’ll add validated request flows, idempotency protection, transaction logging, and clear MySQL status mapping. Signed webhook endpoints will verify the gateway signature, safely process events such as payment success, renewal, failure, and cancellation, and prevent duplicate processing. I’ll also test the complete flow in sandbox mode, including trials and SCA challenge scenarios, while keeping the implementation aligned with SAQ A requirements and the selected provider’s compliance guidance. Have you already selected the payment gateway, or should I work with the provider you are currently considering? Muhammad Saad
€300 EUR in 4 days
7.9
7.9

Hello, I am a honest dedicated full time Laravel developer Checkout Payment Integration . I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more then 11+ years of experienced in programming and i believe that i can start working step by step and achieve the project goal in short time frame. successfully implement this project from start-to-finish. Let's come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks
€300 EUR in 7 days
8.1
8.1

Keeping SAQ A while owning the checkout UI means card fields never touch your Laravel app — I'd use hosted iframe fields (Stripe Elements / Payment Element or the equivalent for your PSP) inside your own layout, so you control the design and the tokenised payment method is all your server ever sees. 3DS2 comes through the PaymentIntents-style confirm flow with proper handling of requires_action, so SCA challenges resolve inline without breaking the funnel. For trials and recurring billing I'd model plans and subscriptions server-side, with Cashier or a thin custom layer depending on how bespoke your pricing is. Webhooks get signature verification, replay protection, idempotent handlers and queued retries so payment state stays in sync even if an event arrives twice. I've done this on live Laravel SaaS checkouts and can start immediately.
€250 EUR in 1 day
7.7
7.7

⭐⭐⭐⭐⭐ Secure Payment Integration Expert for Custom Laravel Checkout ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for a payment integration expert. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for payment integrations. I will ensure a secure system that meets PCI DSS compliance while providing a smooth user experience. ➡️ Why Me? I can easily implement your secure payment system in Laravel as I have 5 years of experience in payment integration, specializing in compliance, security, and user experience. My expertise includes Laravel development, API integration, and subscription management. Additionally, I have a strong grip on payment gateways and security measures, ensuring your project meets all requirements. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Laravel Development ✅ Payment Integration ✅ PCI DSS Compliance ✅ API Integration ✅ Strong Customer Authentication ✅ Subscription Management ✅ Recurring Billing ✅ Secure Webhooks ✅ User Experience Design ✅ Data Security ✅ Payment Gateway Integration ✅ Troubleshooting & Support Waiting for your response! Best Regards, Zohaib
€350 EUR in 2 days
7.8
7.8

Hello, I your "Laravel Checkout Payment Integration Expert" project description in detail and undertood your requirements. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
€450 EUR in 11 days
7.5
7.5

Hello, I appreciate the opportunity to help with your Laravel checkout payment integration. From what you’ve described, you're looking for a secure payment system that keeps card data off your servers while ensuring PCI DSS compliance. My approach would involve implementing a robust integration that supports strong customer authentication, trial payments, subscriptions, and secure webhooks, all while maintaining a seamless user experience. With 7+ years of experience in PHP and Laravel, I have a solid understanding of payment gateway integrations and API development. I prioritize security and compliance in each project, ensuring that all sensitive data is handled appropriately. One question I have is whether you have a specific payment gateway in mind for this integration, or are you open to recommendations based on your requirements? Best regards, Ivan Mandinski
€500 EUR in 2 days
7.6
7.6

Hi there, I’d be a good fit for this because your requirement is not just “make payments work” — it’s about doing it in a compliant and scalable way inside a custom Laravel checkout. I can help set up the integration so card data never touches your servers, while also covering 3D Secure authentication, subscription/trial handling, and signed webhook synchronization for reliable status updates. I also pay close attention to edge cases like failed renewals, duplicate webhook events, and checkout continuity. Happy to talk through the payment provider options if needed.
€450 EUR in 7 days
7.2
7.2

Hello!, This is James from Hollywood... I read your Laravel checkout payment integration project carefully, and I understand the goal is not just to connect a gateway, but to build a secure, smooth, and reliable payment flow inside your custom app. I have about 15 years of experience with PHP, Laravel, MySQL, API integration, backend development, and payment gateways. I’ve built payment systems where security, webhook handling, transaction tracking, and clean error handling were the main focus, so I’m confident I can deliver this properly. My approach would be: 1. Review your current Laravel flow and payment requirements 2. Map the checkout, webhook, success/fail, and refund logic 3. Implement and test the integration securely 4. Verify logs, database sync, and transaction consistency Could you please clarify the following questions to help me better understand the project? 1. Which payment gateway do you want integrated, and do you already have API credentials ready? 2. Is this a one-time payment, subscription flow, or both? 3. Do you need webhooks, refund handling, and payment status syncing with your database? If helpful, I can share relevant work like a Laravel SaaS checkout with Stripe and webhook automation, a custom PHP booking platform with secure card payments, and a multi-step checkout system with order tracking. If you want someone who reads the details and builds it cleanly the first time, I’d be glad to talk.
€600 EUR in 3 days
7.2
7.2

Hello A broken checkout or failed webhook can cost you customers right at the finish line. I specialize in seamless payment integrations—like Stripe, PayPal, or custom APIs—that work reliably. Having set up secure, PCI-compliant gateways for over 15 platforms, I will ensure your transactions, refunds, and subscription logic run without a hitch. Which gateway are we integrating? Let’s chat briefly to map out the setup. Giáp Văn Hưng
€383 EUR in 7 days
7.0
7.0

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